There seems to be a bit of confusion about this from time to time. Time Machine will only back up a Windows setup if it is being used as a virtual machine (Parallels, Fusion, etc). In those cases it backs up the VM files not the partition itself.

I'm not sure I understood his question in the first place which is why I recommended WinClone. He seemed to realize in his first sentence that TM did not backup the Boot Camp partition. I'm still not sure what he meant by the second statement though?